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Sell Inert Alumina Ceramic Ball for petrochemical industry

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Product/Service: Inert Alumina Ceramic Ball for petrochemical industry  
Demand Quantity:  
Price Requirement:   Inquiry
Size Requirement:
Package Requirement:
Address: China
Validity Period: Longterm Validity
Last Update: 2014-05-22
Browse: 801
Basic Info of Company
 
 
Detailed Description

40 years of manufacturing experience
Al2O3:17~18%,20~30%,65%,92%,95%,99% etc
Size:3~75mm
ISO9001:2000

Product Description

The inert alumina ceramic ball is widely used as the covering or supporting materials of the catalyst in the reactors and the packing in the columns in such varied areas, for example, petroleum, chemical industry, chemical fertilizer, natural gas, and environmental protection etc. There are lots of advantages for it, for instance, the stronger resistance to high temperature and high pressure, lower ratio of the moisture absorbing, more stable chemical properties, and so on. It is capable of enduring the corrosion of acid, alkali, and organic solvent. In addition, it can also bear the rapid transitions of temperature during the operation. In fact, its principal functions are to accelerate the distribution of gas or liquid, and support or protect the active catalyst, which especially has the relevantly lower mechanical strength. 

This product, which had been developed by our group company, had gained the award of excellent new product and the prize of the science and technology improvement of Jiangxi province in 1988.  Of late years, it has always been recommended by SINOPEC. Since it entered the market, all circles of customers had realized that its properties and effects are the same as the foreign products, and some of the technological index has surpassed the same foreign products.

 Chemical composition: 

Chemical compositions

Content

AL2O3

(Standard value +4) %

AL2O3+SiO2

≥92%

Fe2O3

<1%

  Physical and chemical properties: 

Item Type

Feldstar

Feldstar-mullit

Mullite

Mullite-corundum

Corundum

Chemical
composition %

Al2O3

20-30

30-45

45-70

70-90

≥90

Al2O3±SiO2

≥90

Fe2O3

≤1

Water absorption %

≤5

Acid resistance %

≥98

Alkali resistance %

≥80

≥82

≥85

≥90

≥95

Thermal resistance

≥1300

≥1400

≥1500

≥1600

≥1700

Crushing strength

Φ6

≥400

≥420

≥440

≥480

≥500

Φ8

≥480

≥520

≥600

≥620

≥650

Φ10

≥600

≥700

≥800

≥900

≥1000

Φ13

≥1000

≥1100

≥1300

≥1500

≥1800

Φ16

≥1500

≥1600

≥1800

≥2300

≥2600

Φ20

≥1800

≥2000

≥2300

≥2800

≥3200

Φ25

≥2500

≥2800

≥3200

≥3600

≥4000

Φ30

≥3000

≥3200

≥3500

≥4000

≥4500

Φ38

≥4000

≥4500

≥5000

≥5500

≥6000

Φ50

≥6000

≥6500

≥7000

≥8500

≥10000

Φ60

≥8000

≥8500

≥9000

≥10000

≥12000

Φ75

≥10000

≥11000

≥12000

≥14000

≥15000

Bulk density ,Kg/m3

1100-1200

1200-1300

1300-1400

1400-1550

≥1550

Note: It may only be provided as the reference for the bulk density, and it is not as the evidence of check.

  

Product Standard:
Chemical Industry Standard HG/T 3683.1 - 2000 Industrial Ceramics Ball - Inert Ceramics ball

 
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